No. eufy SmartDrop T8790 does not need to be connected to an electrical outlet.

eufy SmartDrop T8790 has two options to power the device, either by using its rechargeable battery or a wired 12V DC power adapter. Please visit How to Charge the eufy SmartDrop T8790 for detailed instructions on how to charge the eufy SmartDrop T8790.

For users who prefer to keep their eufy SmartDrop T8790 charged at all times, it is recommended to use a 12V DC power adapter (not included in the package) and connect the SmartDrop T8790 to an electrical outlet. Please refer to the following recommended DC power adapter: https://www.amazon.com/dp/B00Q2E5IXW. If the length needs to be extended, you can also purchase an extension cord as shown in the following link https://www.amazon.com/dp/B07J298GXD.

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